Fix twenty app dev image (#18852)

as title

packages/twenty-sdk/src/cli/utilities/server/setup-local-instance.ts

@@ -0,0 +1,74 @@
+import {
+  checkServerHealth,
+  detectLocalServer,
+} from '@/cli/utilities/server/detect-local-server';
+import chalk from 'chalk';
+import { execSync } from 'node:child_process';
+
+const LOCAL_PORTS = [2020, 3000];
+
+export type LocalInstanceResult = {
+  running: boolean;
+  serverUrl?: string;
+};
+
+export const setupLocalInstance = async (
+  appDirectory: string,
+  preferredPort?: number,
+): Promise<LocalInstanceResult> => {
+  const serverUrl = await detectLocalServer(preferredPort);
+
+  if (serverUrl) {
+    console.log(chalk.green(`Twenty server detected on ${serverUrl}.\n`));
+
+    return { running: true, serverUrl };
+  }
+
+  if (preferredPort) {
+    console.log(
+      chalk.yellow(
+        `No Twenty server found on port ${preferredPort}.\n` +
+          'Start your server and run `yarn twenty remote add --local` manually.\n',
+      ),
+    );
+
+    return { running: false };
+  }
+
+  console.log(chalk.blue('Setting up local Twenty instance...\n'));
+
+  try {
+    execSync('yarn twenty server start', {
+      cwd: appDirectory,
+      stdio: 'inherit',
+    });
+  } catch {
+    return { running: false };
+  }
+
+  console.log(chalk.gray('Waiting for Twenty to be ready...\n'));
+
+  const startTime = Date.now();
+  const timeoutMs = 180 * 1000;
+
+  while (Date.now() - startTime < timeoutMs) {
+    if (await checkServerHealth(LOCAL_PORTS[0])) {
+      const serverUrl = `http://localhost:${LOCAL_PORTS[0]}`;
+
+      console.log(chalk.green(`Server running on '${serverUrl}'\n`));
+
+      return { running: true, serverUrl };
+    }
+
+    await new Promise((resolve) => setTimeout(resolve, 2000));
+  }
+
+  console.log(
+    chalk.yellow(
+      'Twenty server did not become healthy in time.\n',
+      "Check: 'yarn twenty server logs'\n",
+    ),
+  );
+
+  return { running: false };
+};